Maria married Johann Theodor Harnischmaker on 24 Sep 1765 in Olpe, Nordrhein-Westfalen, Germany. Johann (son of Johann Peter Harnischmaker and Anna Maria Mollendyck) was born on 26 Mar 1740 in Olpe, Nordrhein-Westfalen, Germany; was christened on 27 Mar 1740 in Olpe, Nordrhein-Westfalen, Germany; died on 23 May 1810 in Olpe, Nordrhein-Westfalen, Germany. [Group Sheet] [Family Chart]